Eminyakeni yamuva nje, i-China yenze inqubekelaphambili ebalulekile ekuthuthukisweni kwamandla amasha afakwe amandla, ikakhulukazi emandleni omoya nama-photovoltaics. Lokhu kuye kwaholela endaweni ebalulekile yedijithali, lapho ingxenye yomthamo omusha wamandla afakiwe ifinyelele iphuzu elibalulekile. Ukuze kuhlangatshezwane nesidingo esikhulayo sezinsiza ezihlukahlukene zokulawula, izwe beligxile ekusheshiseni ukuqaliswa kwemiklamo emisha yokugcina amandla. Ngenxa yalokho, umthamo ofakiwe wokugcina amandla uyaqhubeka nokukhula ngokushesha, eduze nokukhula okusheshayo kwamandla avuselelekayo afakwe amandla.

Ukuze kuzuzwe indawo yokudlala yokugcinwa kwamandla, imboni kufanele igcizelele ukuthuthukiswa okukhulu nokunempilo futhi ibhekane nezinselele eziphathelene namamodeli ebhizinisi, ukuphepha nokuzinza, ukulinganisa, kanye nezindleko ezilinganiselwe zamandla (LCOE). Ngokombono wezobuchwepheshe, ukuvela kwemikhiqizo yokugcina amandla kuzozungeza kakhulu ukuphepha nokwehliswa kwezindleko. Izindawo ezibalulekile okugxilwe kuzo zihlanganisa ukukhuphula umthamo, ukwelula impilo yebhethri, ukwenza ngcono ukusebenza kahle, ukuthuthukiswa kwezinyathelo zokuphepha, nokukhuthaza ukuhlanganiswa nobuhlakani.

Imboni yokugcina amandla iqhubekela phambili ifinyelela emandleni aphezulu. Njengamanje, umthamo wamandla ojwayelekile ukugcinwa kwamandla amaseli ami ku-280Ah. Izinkampani eziningi zikhiphe imikhiqizo yesistimu yokugcina amandla engu-20-foot 5MWh+ esekelwe uketshezi lwamaseli ebhethri angu-300Ah+. Ngaphezu kwalokho, impilo yomjikelezo webhethri ifinyelele ingqopha-mlando, idlula izikhathi ezingu-10,000. Eqinisweni, inkampani eyodwa isivele yethule isisombululo sokuhlanganiswa kwesitoreji sokukhanya esineziro esineziro esinempilo yomjikelezo webhethri izikhathi eziyi-15,000. Leli zinga lempilo yomjikelezo lingafinyelelwa ngokushaja nsuku zonke kanye nokushajwa isikhathi esiyiminyaka engama-25.

Ukusebenza kahle nakho kuyisici esibalulekile okufanele sicatshangelwe ekuthuthukisweni kokugcinwa kwamandla. I-Technical Specifications for Configuration of Photovoltaic Power Station Energy Storage Systems, ekhishwe yi-Xinjiang Autonomous Region Market Supervision and Administration Bureau, ibeka ibhentshimakhi yokusebenza kahle kokuguqulwa kwamandla kwe-lithium-ion, i-lead-carbon, kanye nezinhlelo zokugcina amandla ebhethri agelezayo. Kumabhethri e-lithium-ion, ukusebenza kahle akufanele kube ngaphansi kuka-92%, kuyilapho kumasistimu ebhethri eholayo kanye nebhethri eligelezayo, ukusebenza kahle okuphansi akufanele kube ngaphansi kuka-86% no-65%, ngokulandelana.

Izinyathelo zokuphepha, njengokulawula izinga lokushisa kanye nobuchwepheshe bokuvikela umlilo, ziye zabona ukuthuthukiswa okusheshayo. Mayelana nokulawula izinga lokushisa lokugcinwa kwamandla, ubuchwepheshe bokupholisa uketshezi buye baba yisixazululo esithandwayo sezinhlelo ezinkulu zokugcina amandla. Ngomehluko wokushisa weseli ongaphansi kuka-3°C, isistimu yokupholisa uketshezi ithuthukisa ukwethembeka kwesistimu. Ngaphezu kwalokho, ukuhlanganiswa kwezingxenye ezihlukene ohlelweni olungenamthungo kuyisici esibalulekile sokugcina amandla. Kunokuba babe "amabhulokhi wokwakha," abahlanganisi besistimu yokugcina amandla kufanele babe nomcabango ogxile emkhiqizweni futhi bahlole ngokucophelela imikhiqizo yezinga lesistimu ngaphambi kokuyiletha kumakhasimende.

Okokugcina, ubuhlakani kanye nobuchwepheshe bedijithali budlala indima ebalulekile ekuhlanganisweni kwesoftware nehadiwe ezinhlelweni zokugcina amandla. Lokhu kuqinisekisa ukusebenza okuphephile, okuzinzile, nokusebenza kahle kweziteshi zikagesi kuyilapho kukhulisa inani kanye nezinzuzo kubanikazi endaweni eqhubekayo yokwenziwayo. Ngokuzayo, amasistimu okugcina amandla azoncika kakhulu ekuthuthukisweni kwedijithali ukuze asebenzise ngokugcwele amandla awo.

Kafushane, ukukhula okusheshayo kweShayina kumthamo omusha wokufakwa kwamandla kwenze isitoreji samandla saba ingxenye ebalulekile yesistimu yamandla. Ukuze kuzuzwe izinga lokudlala, imboni igxile ekuthuthukisweni okukhulu nokunempilo kuyilapho ibhekana nezinselele ezihlobene namamodeli ebhizinisi, ukuphepha nokuzinza, ukulinganisa, kanye ne-LCOE. Intuthuko ebalulekile kubuchwepheshe bokugcina amandla ihlanganisa umthamo owengeziwe, ukuphila kwebhethri okude, ukusebenza kahle okuthuthukisiwe, izinyathelo zokuphepha ezithuthukisiwe, ukuhlanganiswa okungenazihibe, kanye nokuhlanganiswa kobuchwepheshe bedijithali. Njengoba imboni iqhubeka nokuthuthuka, i-China ihlose ukuqhubeka nokuqinisa isikhundla sayo kokusha ukugcinwa kwamandla.

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